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e ,is C.a(chǎn)re having , are D.is having ,is【答案】B【解析】句意:他們每人都有一本書。他們中每個(gè)人都來自中國。第1句中they做主語,用復(fù)數(shù);第二句中each of做主語,謂語動(dòng)詞用單數(shù)。故選B。25.The number of the students in our school very large and there a number of teachers.A.is, are B.a(chǎn)re, is C.is, is D.a(chǎn)re, are【答案】A【解析】句意:我們學(xué)校的學(xué)生人數(shù)是非常多的,而且有很多的老師。the number of …的數(shù)量,在句中做主語的時(shí)候,謂語動(dòng)詞用單數(shù)形式;a number of許多,修飾可數(shù)名詞復(fù)數(shù)形式,在句中做主語的時(shí)候,謂語動(dòng)詞用復(fù)數(shù)。由此可知選A。26.Neither my parents nor my best friend __________me to play puter games ______.A.a(chǎn)llow, too much B.a(chǎn)llows, much too C.a(chǎn)llows, too much【答案】C【解析】句意:我的父母和我的最好的朋友都不允許我玩太多的電腦游戲。allow允許;allows第三人稱單數(shù)形式;too much太多,修飾不可數(shù)名詞或動(dòng)詞;much too太,修飾形容詞。這句話的主語是Neither my parents nor my best friend,謂語動(dòng)詞的單復(fù)數(shù)形式應(yīng)根據(jù)就近原則,與my best friend 一致,用單數(shù),故排除A。第二個(gè)空修飾動(dòng)詞短語play puter games,表示“太多”,故用too much。選C。27.—There are so many swimmers swimming in the swimming pool. —Yes, and sixty percent _ children.A.is B.a(chǎn)re C.was D.were【答案】B【解析】句意:——在游泳池里有那么多游泳者正在游泳。——是的,而且百分之六十是孩子。根據(jù)謂語are可知此處用一般現(xiàn)在時(shí),故排除CD兩項(xiàng)。此處的sixty percent代指的是百分之六十的游泳者,故謂語用復(fù)數(shù)形式,故選B。28.(題文)The population of that city million and one third from he countryside.A.is, es B.a(chǎn)re, e C.is, e D.a(chǎn)re, es【答案】C【解析】句意:那個(gè)城市的人口是一千八百萬,三分之一的人口來自農(nóng)村。population人口,作集合名詞,單數(shù)表示整體,謂語動(dòng)詞需用單數(shù);集合名詞復(fù)數(shù)表示個(gè)體的人,謂語動(dòng)詞需用復(fù)數(shù)。第一句為主系表結(jié)構(gòu)的句子,be動(dòng)詞需用is;population前由分?jǐn)?shù)、百分?jǐn)?shù)修飾,謂語動(dòng)詞需用復(fù)數(shù)。Comes為動(dòng)詞的單數(shù)形式。故答案為C.29.About ______ of the land ______ covered with trees and grass.A.three fifths。 are B.three fifths 。 is C.three fifth。 are D.third fifths。 is【答案】B【解析】句意:大約五分之三的陸地被樹木和草所覆蓋。根據(jù)選項(xiàng)可知,第一個(gè)空所缺為分?jǐn)?shù);又知分?jǐn)?shù)的表達(dá)法為分子基數(shù)詞,分母序數(shù)詞,分子大于一,分母加s,所以五分之三的表達(dá)方法為three fifths;又根據(jù)分?jǐn)?shù)作主語時(shí),其后的謂語動(dòng)詞的單復(fù)數(shù)取決于它所修飾的名詞,即此處的land;又知land意為陸地,土地,為不可數(shù)名詞,所以第二個(gè)空缺處應(yīng)用is;故答案選B。30.Lucy, there _________too many things on the desk. What a mess!Sorry, Mum. I39。ll put them away.A.have B.is C.a(chǎn)re【答案】C【解析】【詳解】句意:——露西,在桌子上有許多東西。真亂!——對不起,媽媽,我將把他們收起來。A. have有;B. is是;單數(shù);C. are是,復(fù)數(shù)。這里是there be句型,主語是too many things是復(fù)數(shù),be動(dòng)詞用are。根據(jù)題意,故選C。